After a while there is no option to edit the title or first post to remove some private info or some confusing or unnecessary info and to make the title and topic more easy for search.
If you want to modify a specific post pls let me know.
If you need general functions, what is the time frame do you propose? I can check if we can do that.
I messaged you, but I personally think it should be possible to edit titles and posts for a least a few months. It can be useful to fix things or remove some things that you regret.